Use the vertex and intercepts to sketch the graph of the quadratic function.f(x) = -4(x + 5)2 + 1
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the volume of the indicated region.the region under the surface 
, and bounded by the planes 
and 
and the cylinder 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the exponential expression.
4
A. 1
B. 
C. 51
D. 
Mathematics
The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 
A. y = -9x + 94.8; y = 108.3, y = 53.4 B. y = -4.5x + 94.8; y = 101.55, y = 74.1 C. y = 4.5x + 94.8; y = 88.05, y = 115.5 D. y = 9x + 94.8; y = -108.3, y = -53.4
Mathematics
Solve the radical equation, and check all proposed solutions.x - 9 = 
A. {18} B. ? C. {5, 18} D. {9}
Mathematics